Custom Label & Packaging Insights

5 Reasons Why Custom Cartons Are Right for Your Product

What is a CBD Certificate of Analysis and How to Read One?

For a CBD brand, being able to show a CBD certificate of analysis (COA) instills confidence and trust in your product. We'll cover what a COA is, how to read it, and what to look for.

FDA Supplement Labeling Requirements: What Every Brand Must Know in 2025

Learn the latest FDA supplement labeling requirements and how to keep your dietary supplement packaging compliant with current FDA rules.

Wrap Around Labels: Benefits & Applications

Wrap around labels wrap around all the sides of a container. They are very common as a packaging option and maximize marketing space.

Custom Holographic Labels: What You Need to Know

Custom holographic material is unique and eye-catching. This bright, rainbow effect immediately attracts the viewer's eye.

US Cosmetic Labeling Requirements: What You Should Know

Labeling cosmetics properly is absolutely crucial. Cosmetic label requirements fall under the purview of the US FDA.

Label Peeling or Curling? Here's Why.

How can you avoid label peeling or curling? This guide provides tips for handling label adhesion problems, such as peeling and curling.

Spot Gloss: Benefits, Tips, and Examples

Spot gloss is a print finishing technique that applies a clear, glossy coating to specific areas of printed material.

Variable Data Printing: Easy Label Printing Customization

Packaging may require customization and personalization. An easy way to accomplish this is through variable data printing.

Foil Printing: What It Is & How It Elevates Packaging

You've probably seen foil printing before—it has a high visual impact, and it immediately elevates any packaging that it's printed on.

How Much Does a Custom Wine Label Cost in 2025?

How much does a custom wine label cost in 2025? Get clear pricing, material tips, and examples to help you plan your next wine project.

5 Top Private Label Supplement Manufacturers

We've compiled a list of the top 5 private label supplement manufacturers, and how to know to choose the best one for your supplements brand.

5 Reasons Why Retail Packaging with Quick Assembly is a Must-Have

Discover the benefits of retail packaging with quick assembly custom cartons, from cost efficiency, enhanced presentation, and sustainability.

The Role of Custom Boxes in E-commerce: Why Packaging Matters

Discover why custom boxes are essential for e-commerce packaging, branding, customer satisfaction, and reducing returns.

7 Steps to Order Packaging for Supplements

Discover how to order the right packaging for your supplements brand, from primary containers to shipping boxes, we guide you each step of the way.

Boost Your Seasonal Sales with Custom Candle Packaging

Increase candle sales with custom candle packaging from Sttark. Discover how adding a candle box makes the perfect gift this season!

Expedited Label Printing: Get Custom Labels Fast with Guaranteed Shipping

Need labels tomorrow? Sttark offers expedited label printing with guaranteed fast delivery. Get your custom labels in as little as 1 day!

Understanding CMYK, RGB, and PMS Colors for Packaging & Branding

Discover the key differences in usage, cost, and color consistency between CMYK, RGB, and PMS colors in branding and packaging.

Explore Sustainable Packaging Materials for Custom Product Boxes

Explore sustainable packaging materials like recycled paperboard and sugarcane bagasse for eco-friendly custom product boxes.

Finding the Right Carton Size + Box Size Calculator

Find the best carton size for your products with our online box size calculator. Optimize your packaging for cost and efficiency.

Ensuring Quality Control on Your Packaging Line

Explore essential strategies for quality control on your packaging line to ensure product integrity and order fulfillment for your customers.

7 Sticker Mule Alternatives for Online Labels and Packaging

We've created a list of Sticker Mule alternatives for custom labels & packaging. Discover label printing options with Sttark, StickerApp, and more.

Create Interactive Product Labels with Augmented Reality

Explore how augmented reality (AR) can transform product labels into interactive marketing tools to captivate & engage customers more deeply.

What is die cutting in custom packaging?

We explain die cutting in custom packaging: from rotary die cut machines to creating unique shapes for your custom labels and folding cartons.